diff --git a/libraries/appbase b/libraries/appbase
index b637c27e5a..f99c9bc7ed 160000
--- a/libraries/appbase
+++ b/libraries/appbase
@@ -1 +1 @@
-Subproject commit b637c27e5af519e0b4315e9f47f3135f2e1c0425
+Subproject commit f99c9bc7ed13f4235d013d257e65145eea00030e